diff --git a/tests/ui/issues/issue-18539.rs b/tests/ui/coercion/coerce-bare-fn-returning-zst-to-closure.rs
similarity index 77%
rename from tests/ui/issues/issue-18539.rs
rename to tests/ui/coercion/coerce-bare-fn-returning-zst-to-closure.rs
index 66f0dabb73a25..39d4fa8457147 100644
--- a/tests/ui/issues/issue-18539.rs
+++ b/tests/ui/coercion/coerce-bare-fn-returning-zst-to-closure.rs
@@ -1,3 +1,5 @@
+//! Regression test for https://github.com/rust-lang/rust/issues/18539
+
 //@ run-pass
 // Test that coercing bare fn's that return a zero sized type to
 // a closure doesn't cause an LLVM ERROR
diff --git a/tests/ui/issues/issue-47722.rs b/tests/ui/coercion/coerce-mut-ref-to-raw-ptr-borrow-expires.rs
similarity index 83%
rename from tests/ui/issues/issue-47722.rs
rename to tests/ui/coercion/coerce-mut-ref-to-raw-ptr-borrow-expires.rs
index da08b8addda90..c9089b970c834 100644
--- a/tests/ui/issues/issue-47722.rs
+++ b/tests/ui/coercion/coerce-mut-ref-to-raw-ptr-borrow-expires.rs
@@ -1,3 +1,5 @@
+//! Regression test for https://github.com/rust-lang/rust/issues/47722
+
 //@ check-pass
 
 // Tests that automatic coercions from &mut T to *mut T
diff --git a/tests/ui/issues/issue-33387.rs b/tests/ui/coercion/coerce-trait-object-removes-send-bound.rs
similarity index 89%
rename from tests/ui/issues/issue-33387.rs
rename to tests/ui/coercion/coerce-trait-object-removes-send-bound.rs
index 5d323612e411c..e7186d045a156 100644
--- a/tests/ui/issues/issue-33387.rs
+++ b/tests/ui/coercion/coerce-trait-object-removes-send-bound.rs
@@ -1,3 +1,5 @@
+//! Regression test for https://github.com/rust-lang/rust/issues/33387
+
 //@ run-pass
 #![feature(rustc_attrs)]
 
diff --git a/tests/ui/issues/issue-41936-variance-coerce-unsized-cycle.rs b/tests/ui/coercion/variance-coerce-unsized-cycle.rs
similarity index 87%
rename from tests/ui/issues/issue-41936-variance-coerce-unsized-cycle.rs
rename to tests/ui/coercion/variance-coerce-unsized-cycle.rs
index 2a2b88410959c..91e16edd645b6 100644
--- a/tests/ui/issues/issue-41936-variance-coerce-unsized-cycle.rs
+++ b/tests/ui/coercion/variance-coerce-unsized-cycle.rs
@@ -1,6 +1,6 @@
 //@ check-pass
 #![allow(dead_code)]
-// Regression test for #41936. The coerce-unsized trait check in
+// Regression test for https://github.com/rust-lang/rust/issues/41936. The coerce-unsized trait check in
 // coherence was using subtyping, which triggered variance
 // computation, which failed because it required type info for fields
 // that had not (yet) been computed.